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A particle of mass m is moving in a plan...

A particle of mass `m` is moving in a plane along a circular path of radius `r`. Its angular momentum about the axis of rotation is `L`. The centripetal force acting on the particle is.

A

`L^2//mr^2`

B

`L^2//mr^3`

C

`L^2//mr`

D

`L^2//r^3`

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The correct Answer is:
B
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